Congratulations!
You've completed the challenge and have covered information on:
the increased complexity of food webs when the dynamic of the seasons is added.
the role of people, and their impact on the ocean environment.
Go the distance?
Want to find out more about a range of courses relevant to the Blue Planet? Learn more about the oceans, about diving or sailing, or about natural history.
Learning with children at home Find out how this all links to the school curriculum and about ways you might build on your child's interest.